Bribery allegations against Adani Group founder Gautam Adani have highlighted the growing problem India's renewable energy developers face in finding buyers for the power they generate. While India's central government wants to shift away from polluting coal-fired generation towards solar and wind,

India's states are unprepared for a rapid rise in renewable generating capacity, lack adequate transmission infrastructure and storage.

Now the plan faces a hurdle in the form of a U.S. indictment of Adani, his nephew and executive director Sagar Adani and managing director Vneet S. Jaain, accusing them of paying